388672273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 428342400

約数和(自身を除く): 39670127

約数列:

[1, 11, 199, 277, 641, 2189, 3047, 7051, 55123, 127559, 177557, 606353, 1403149, 1953127, 35333843, 388672273]

約数ペア:

[(1, 388672273), (11, 35333843), (199, 1953127), (277, 1403149), (641, 606353), (2189, 177557), (3047, 127559), (7051, 55123)]